baber/WOPTO huggingface dataset:
Patent JP-H09287108-A (JP)
Title: Compacting roller with wiper
Inventor: SAWA HIDEKAZU
IPC: E01C19/26
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To peel off adhesive mud, by providing a wiper for scraping off soil in parallel to the roller axis in a roller support frame connecting the compacting roller to the working attachment. SOLUTION: Vertically long holes 20 are provided at the right and left outside panels 19L, 19R of the support frame 15 connecting a compacting roller 16 to a working attachment like a hydraulic shovel. An elastic body like a coilspring 22 or the like is arranged at the upper inside of the long holes 20 and the lower end is supported through a hexagonal hole bolt 23 provided at the top of a wiper 21. The lower end edge of the wiper 21 is urged to the outer peripheral face of the roller 16 to securely contact the outer peripheral face. The sectional shape in the front and rear directions of the wiper 21 is made to form a chevron-shape. The wiper 21 is made of a rigid synthetic resin or a steel plate to greatly increase the durable life of the wiper 21 and facilitate the maintenance.  In this way, the adhesive mud stuck to the roller when moving it back and forth can be securely peeled off.
Patent JP-S63292995-A (JP)
Inventor: NOMURA TOSHIHIRO
IPC: D06F33/02
Filed: 1987-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11939-A (JP)
Title: Method and apparatus for injection molding of plastic material product
Inventor: HERBST RICHARD
IPC: B29C45/57
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To solve generation of a residue by stabilizing displacement of a resin material volume by a method wherein a specific amount of molten resin material is injected to an input port of a feed duct, a flow is divided into two parts with an output port to be fed to a first and a second cavities, and a part is transmitted from the second cavity to the first cavity. SOLUTION: A fine particle 37 is heated, plasticized and melted in a screw 32 and in a pore 31 around that, and filled in a space between a chip 34 corresponding to a necessary amount of a specific injection process and an engaging member 35. Molten resin material is displaced in front of the chip 34 by advance of the screw 32, injected by pressing into a first feed channel 19, distributed in a reserve cavity 45 via cavities 15, 16 and a second feed channel 20, and a piston 42 is displaced to a left side. The piston 42 is displaced to a right side with action of a piston 52, the molten resin material in the reserve cavity 45 is transmitted to the cavities 15, 16, reduction of a volume in the cavities 15, 16 is corrected with shrinkage of the freezed resin material, and a product which is thoroughly free from a sprue is obtained.
Patent JP-2000323804-A (JP)
Title: Copper clad laminate plate for printed wiring board
Inventor: HIRAOKA HIDEKI
IPC: H05K1/03
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To enhance heat resistance, water resistance and mechanical strength by providing an electrically insulating hardened substance layer having copper foil stripping strength of a specified level or above between an insulating layer composed of a maleimide resin and a copper foil. SOLUTION: An insulating hardened substance layer, as an electrically insulating primer of epoxy resin or epoxy acrylate resin, having copper foil stripping strength of 0.2 kgf/cm measured by a specified test method is provided between a copper foil and an insulating layer employing a maleimide resin of alkenyl phenol and a maleimide compound, e.g. N-methyl maleimide, N-ethyl maleimide, N-propyl maleimide, or N-butyl maleimide dispersed with an elastic material containing polysiloxane. Consequently, heat resistance, water resistance, impact resistance and mechanical strength can be enhanced.
Patent JP-H08319313-A (JP)
Title: Ethylene-based polymer
Inventor: TATSUMI FUMIO
IPC: C08F10/02
Filed: 1995-05-26
Abstract: PURPOSE: To obtain an ethylenic polymer having high melt flowability, excellent molding stability and mechanical properties. CONSTITUTION: This ethylene-based polymer is an ethylene homopolymer or copolymer and has (a) 3,000-1,000,000 weight-average molecular weight(Mw) measured by GPC method, (b) 850-970kg/m<2> . density, (c) 31-84kJ/mol activation energy (ΔEa) of melt flow and (d) the relation between the ratio Mw/Mn of the weight-average molecular weight(Mw) and the number-average molecular weight (Mn) measured by GPC method and the die swell ratio (DR) satisfying the formula DR>=0.09×(Mw/Mn)+1.20.
Patent JP-H11324066-A (JP)
Title: Human-body private-part washing device
Inventor: TSURUMI YOSHIHISA
IPC: E03D1/26
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a slidable human-body private-part washing device, in which the thickness of a connecting mechanism section is thinned and the degree of freedom of a design for arranging the internal parts of a human-body private-part washing device body is not also damaged and which has sufficient strength even when a member made of plastics is used without employing an expensive member made of a metal. SOLUTION: Two projecting strips 23, 24 for guides are formed on a mounting base 2 so that a root length L21 as an inside between the projecting strips 23, 24 for the guides is made longer than a length L22 of an upper end section as an inside between the projecting strips 23, 24 for the guides, and slider lower sections 35, 36 being inserted between the projecting strips 23, 24 for the guides and capable of being slid and slider upper sections 33, 34 bent from the slider lower sections 35, 36 are formed to a slider 3.  There is the relationship that the length L22 of the upper end section as the inside between the projecting strips 23, 24 for the guides is made shorter than that L31 of the slider lower sections 35, 36 and the length L23 on the outside of the upper end section between the two projecting strips 23, 24 for the guides shaped to the mounting base 2 is made shorter than that L33 between the slider upper sections 33, 34.
Patent JP-S5919232-A (JP)
Title: Magnetic recording body
Inventor: YAMAGUCHI NOBUTAKA
IPC: C09D7/12
Filed: 1982-07-22
Abstract: PURPOSE:To provide excellent head wearability and durability by forming a titled recording body with a nonmagnetic substrate and a magnetic layer, and incorporating carbon black having >=30mmu and <90mmu average primary particle sizes and >=8pH in the magnetic layer. CONSTITUTION:The average primary particle sizes of carbon black are larger than 30mmu and smaller than 90mmu and are more preferably 35-80mmu. If the particle sizes are smaller than 30mmu, the durability of the magnetic layer is insufficient, and if the sizes are larger than 90mmu, head wear increases. The pH of the carbon black is larger than 8, more particularly preferably 9 or larger than 9. If the pH is <=8, the durability of the magnetic layer is inferior. The amt. of the carbon black to be added is 1-20pts. more particularly, 3-15pts.wt. based on 100pts.wt. a magnetic material. If the amt. is too small, the antistat effect decreases and if the amt. is too large, the degree of filling of the magnetic material decreases and an electromagnetic conversion characteristic deteriorates.
Patent JP-S63293653-A (JP)
Title: Memory multiplexing system
Inventor: KINOSHITA TOSHIYUKI
IPC: G06F12/16
Filed: 1987-05-27
Abstract: PURPOSE:To reduce the cost for a memory multiplexing system by reading an auxiliary memory page if having the same contents as those of a real page into a real memory to continue the execution of an instruction of the real page when an error occurs while the instruction of the real page is executed. CONSTITUTION:A page table 240, an external page table 250 and a replacement bit 260 are used in addition to a real memory 210 and an auxiliary memory 220 in order to obtain a virtual memory 230 to which the logical reference is possible from a CPU 200. The table 240 shows the corresponding relation between both memories 210 and 220. The bit 260 shows the replacement of the real pages on the memory 210. Then, when a detector included in the CPU 200 detects the generation of a memory access fault at the time of executing the reference, the replacement and the instruction to the real pages, the pages of the memory 220 are read into the memory 210 in terms of the multiplexed pages with reference to both tables 240 and 250 and the bit 260.
Patent JP-2000319454-A (JP)
Title: Non-halogenated polyolefin-based resin composition, film obtained by forming same and adhesive tape
Inventor: DOMON YOJI
IPC: C08K3/22
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a film, an adhesive tape and a non-halogenated polyolefin- based resin composition which shows less heat deformation and less decrease of mechanical strength even if they are used in a place where they have a chance to be heated or contact an oil. SOLUTION: A non-halogenated polyolefin-based resin composition comprises 100 pts.wt. of a polyolefin-based resin, 60 to 150 pts.wt. of an inorganic flame retarding agent, 1.0 to 3.0 pts.wt. of an alkoxysilane crosslinking agent, 0.05 to 0.10 pt.wt. of an auxiliary crosslinking agent and 0.05 to 0.2 pt.wt. of a tin- based stabilizer. The polyolefin-based resin is, for example, at least one selected from polyethylene, polypropylene, an ethylene/ethyl acrylate copolymer, an ethylene/methyl acrylate copolymer, an ethylene/vinyl acetate copolymer, an ethylene/propylene copolymer, an ethylene/hexene copolymer and an ethylene/ octene copolymer.
Patent JP-S5651725-A (JP)
Title: Self-processing type camera built in with automatic focus control mechanism
Inventor: KOFUCHI KUNIOKI
IPC: G03B3/00
Filed: 1979-10-03
Abstract: PURPOSE: To eliminate the need for any driving source for focus control mechanism and make operation easy by accumulating the driving force of a film feed driving mechanism as the spring extending force of the driving mechanism for the lens and morale mirror of the automatic focus control mechanism.  
     CONSTITUTION: When a lock pawl 18 is disengaged from a rack rod 14 connected to a lens by a release operation, it is moved by the force of a spring 15 to move the lens for the purpose of focusing. At this time, gears 26 and 2c are disengaged by means of a cam 2d. The movement of the rack rod 14 causes a movable mirror 22 to be deflected by a pinion 19 and a cam 23. When the focus is matched, an electromagnetic member 17 is operated by the focusing signal and its pawl 18 engages the tooth of the rack rod to stop the rack rod 14, thereby maintaining the focusing. When the film is fed, the cam 2d is rotated together with a wheel train 2  by a motor 1 and the gears 26 and 2c are meshed by a spring 25 and cause the cam  rod 14 to retreat while stretching the spring 15, and to be fixed by the pawl 16.  The spring 15 becomes a driving source for the focusing device and the operation  becomes easy as well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06312353-A (JP)
Title: Finishing scraper-knife grinding method
Inventor: TANAKA TAKESHI
IPC: B24B3/38
Filed: 1993-04-30
Abstract: PURPOSE:To surely form a linear blade tip highly precisely by forming the first flank and a cutting face roughly by a rough grinding wheel in the first and the second processes and finishing the flank and the cutting face smoothly by a finishing grinding wheel in the third and the fourth processes. CONSTITUTION:When a finishing scraper knife, in which a chipping 2 is generated in a blade tip 3, is ground, first a blade front part 1 is ground by using a circular arc disk grinding wheel or the linear and cup-shaped first rough grinding wheel, so that the second flank 4 is formed while the crack 2 is eliminated. Next, a blade back part 6 is ground by the second rough grinding wheel, which has an edge-shaped grinding circumferential face, and a cutting face 5 and a back blade face 7 are formed at the same time. Then, the cutting face 5 and the back blade face 7 continuing to the cutting face 5 are ground and finished by the first finishing grinding wheel, which has also an edge-shaped grinding circumferential face, while the first flank 8 is formed in the tip of the second flank 4 by the second finishing grinding wheel, which has a linear grinding circumferential face, so that the blade tip 3 is formed of the line of intersection between the flank 8 and the cutting face 5.
Patent JP-H0422915-A (JP)
Title: Ophthalmological device
Inventor: NAKAMURA YUKITSUGU
IPC: A61B3/10
Filed: 1990-05-18
Abstract: PURPOSE:To highly accurately and easily detect the using portion of each spectacle lens by marking the center position of an iris observed from the view line direction of an eye to be inspected at the time of putting the lens on the surface of the lens. CONSTITUTION:A ring-like alignment mark M electrically generated on a television monitor 7 is concentrically set up on the iris I of the eye E to be inspected and the eye E is aligned so that the observing optical axis of a measuring optical part 4 coincides with the view line of the eye E. After completing the alignment, a slide lever 8 is moved to the subject S side and ink is adhered to the surface of the spectacle lens G by a marking head 11 to mark a position Io corresponding to the center of the iris I. Thereby, which portion of the put lens G is used for the inspected eye E can be easily and accurately detected.
Patent JP-S5461930-A (JP)
Title: Sound projector
Inventor: SUZAKI KUNIYOSHI
IPC: G03B21/44
Filed: 1977-10-26
Abstract: PURPOSE: To facilitate automatic loading of film by providing a movable film defining member which guides the film from image projecting part to audio recording- reproducing part while isolating the film from loop sensor in cooperation with a stationary film guide member.  
     CONSTITUTION: A loop sensor 56 which detects the change in the film loop by making contact to a film F being fed from an image projecting part 4 on the inner side of the film loop is provided on the inner side of the stationary film guide member 53 for guiding the film F toward the audio recording-reproducing part at the time of film loading between the image projecting part 4 and audio recording and reproducing part. When an operating knob 46 is changed over to the position of LOAD at the loading of the film, a film defining member 76 is changed over to the actuating position between the loop sensor 56 and film guide member 53 and the film F being fed from the image projecting part 4 is guided to the audio recording- reproducing part while being isolated from the loop sensor 56. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0819285-A (JP)
Title: Method and circuit for clamping circulating current in stator winding
Inventor: KAARU EMU SHIYUREIGAA
IPC: H02P6/14
Filed: 1995-05-26
Abstract: PURPOSE: To clamp a voltage spike and to eliminate the need for an external diode by providing a comparator which compares a voltage to a coil with a reference voltage and turning on a transistor(TR), in response a rise in the voltage on the coil above the reference voltage. CONSTITUTION: A drive current is supplied to a winding 32 through TRs 44 and 45. At this time, when a comparator 80 detects a voltage on the stator winding 32 which is higher than the reference voltage VCC, the TR 44 is turned on. Therefore, a voltage spike on the stator winding 32 is clamped to VCC through the TR 44. When a comparator 90 detects the voltage on the stator winding 32 lower than the ground as the reference voltage, the TR 45 turns on to clamp a low-voltage spike. Consequently, the need for an external diode for clamping a voltage spike, generated when a stator coil is commutated, is eliminated.
Patent JP-H06316202-A (JP)
Title: Radial tire
Inventor: KUDO SHIGEO
IPC: B60C9/26
Filed: 1993-05-01
Abstract: PURPOSE:To enhance the abrasion resistance and high speed durability of a tire and its uniformity by laying the first belt ply provided with organic fiber cords and the second belt ply fitted with steel cords on the outer surface of a carcass, and thereupon laying a reinforcing ply consisting of a winding of a ribbon. CONSTITUTION:The outer surface of a carcass 2 is covered with the first belt ply 3 provided with organic fiber cords, and the outer surface of this first ply 3 is covered with the second belt ply 4, wherein the peripheries of the two ends across the width are covered with reinforcing plies 5a, 5b. The second belt ply 4 is fitted with parallel steel cords and lined with rubber, and the cord angle is made between approx. 10-30deg., wherein the direction of inclination is arranged oppositely to the cords of the first belt ply 3. The reinforcing plies 5a, 5b are formed by winding a ribbon, consisting of organic fiber cords lined with rubber, spirally on the two ends of the second ply 4 across its width. The two ends across the width of the first ply 3 are made as folded-back parts 3a, 3b which are positioned alongside the peripheral edges across the width of the reinforcing plies 5a, 5b.
Patent JP-S5557628-A (JP)
Title: Control device of gas turbine
Inventor: ADACHI SHIGEKI
IPC: F02C9/54
Filed: 1978-10-20
Abstract: PURPOSE: To improve the efficiency by exhaust air temperature by making the efficiency itself a control object on controlling the inlet guide vane provided at the compressor of gas turbine.  
     CONSTITUTION: The optimum efficiency in certain requested load fed from the load request signal generator 14 of the dynamo is obtained by the function generator 15. On the other hand, the efficiency is obtained by the function generator 18 from both signals given by the dynamo power converter 16 and fuel flow converter 17. The difference between the setting value and the actual value of efficiency is computed by the proportional integrator 10 to produce an inlet guide vane position signal. The greater value of both the said signal and a signal of the lower limit position setter 19 is obtained by the greater value priority circuit 20. The deviation between the said value and the actual inlet guide vane position is proportionally integrated to control the position of guide vane. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6020906-A (JP)
Title: Production of curable polymer
Inventor: ANDOU NAOTAMI
IPC: C09D137/00
Filed: 1983-07-13
Abstract: PURPOSE:To produce a curable polymer without thickening and gelation by (co)polymerizing an acidic, alkoxysilyl group-contaning vinyl monomer in the presence of a basic substance. CONSTITUTION:In polymerizing an acidic, alkoxysilyl group-containing vinyl monomer of the formula (wherein R1 and R3 are each a 1-10C alkyl, aryl or aralkyl; R2 is an organic residue having a polymerizable double bond, and n is 1, 2, or 3), e.g., gamma-methacryloxypropyltrimethoxysilane, containing a small amount of chlorine-containing compound or hydrochloric acid or copolymerizing this monomer with a vinyl monomer (e.g., butyl acrylate, acrylamide, or styrene), said (co)polymerization is carried out in the presence of a suitable amount of a basic substance (e.g., tributylamine or pyridine). When the above monomer containing the acidic substance is polymerized as such, marked thickening occurs, whereas when it is polymerized in the presence of a basic substance, the (co) polymerization can be carried out without thickening or gelation.
Patent JP-H01298639-A (JP)
Title: Fluorescent discharge lamp
Inventor: NOGUCHI SHINJI
IPC: H01J65/04
Filed: 1988-05-26
Abstract: PURPOSE:To aim at preventing reduction of a lumen maintenance factor, increasing the life of a lamp, improving a light transmittance factor for a visible light range, etc., by forming a protective film for an inner wall of a zinc oxide film. CONSTITUTION:A protective film 2 of zinc oxide and a layer 3 of fluorescence are formed on an inner wall surface of a bulb 1. The film 2 can be formed selectrively by various physical deposition, chemical deposition, dipping, etc., as desired. For material compound in coating liquid for dipping, applicable organic zinc compounds include (1) octyl acid zinc, 2-ethyl hexan acid zinc, zinc naphthenate, or other carboxylic acid zinc, (2) acetylaceonato zinc or other chelate compound, (3) zinc alkoxide of any kind, (4) dialkyl zinc, diphenyl zinc, etc., and applicable inorganic matters include zinc nitrate, zinc choride, etc. The film thickness of the film 2 shall preferably be 500-3000Angstrom . Blackening, or reduction of the lumen maintenance factor, of the inner wall of the bulb can thus be prevented, the life of the lamp can be increased much, and the light transmittance factor for a visible light range can also be improved.
Patent JP-S63292927-A (JP)
Inventor: NASUNO KOSAKU
IPC: A47K3/00
Filed: 1987-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62284384-A (JP)
Inventor: TAKAHASHI MASUO
IPC: G01R31/02
Filed: 1986-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5462910-A (JP)
Title: Heating method for steel billet utilizing furnace out of operation
Inventor: SHIMIZU HIDEAKI
IPC: C21D1/52
Filed: 1977-10-28
Abstract: PURPOSE:To decrease simply and cheaply the unit requirement of fuel, by transferring the steel billet which has been preheated by intruducing the exhaust gas from the furnace being operated to the furnace out of operation to the furnace being operated and by heating the steel billet to the required temperature, at the hot rolling line in which plural heating furnaes of batch type are unstalled. CONSTITUTION:The steel billet S is charged into the main body 2 of the batch type heating furnace B out of operation, the dampers 11 for regulating the flow rate of the exhaust gas and the dampers 15 for sending-in the exhaust gas are opened, at the same time, the dampers 18 for preventing the backward flow are closed and the blower 16 for high temperature is operated. The exhaust gas from the furnace A being operated is sucked-in with the blower 16 and is sent into the main body 2 of the furnace through the pipings 13 and 8, so as to preheat the steel billet. After the steel billet S has been preheated to the prescribed temperature in the furnace B out of operation, the preheated steel billet S' is taken out of the furnace B out of operation and is charged into the furnace A or C being operated, in which the steel billet S' is heated to the prescribed temperature for rolling with the burners 9, etc. This steel billet is fed to the hot rolling mill after having been heated.
Patent JP-S5753893-A (JP)
Title: Read-only storage device
Inventor: SAITO SHINJI
IPC: G11C17/08
Filed: 1980-09-17
Abstract: PURPOSE:To relieve the write-in defect without giving any effect to the peripheral circuits, by connecting the collector of an npn transistor to a power source and a chip selection signal line via a diode. CONSTITUTION:The collector region of an npn transistor 11 forming a memrory cell of a PROM is made common, and the emitter of the transistor 11 is connected to a bit selection line BL via a fuse 12, and the base is connected to a word selection line WL respectively. At the same time, the collector region is connected to a power source VCC via a diode 13 as well as to a chip selection terminal CS via a diode 14. When a write-in defect arises, the voltage applied to the fuse 12 increases to blow the fuse 12. In this instant, the backward voltage is applied to the diode 13 to prevent the detouring of current to the source VCC from a terminal CS.
Patent JP-H11330027-A (JP)
Title: Wet treatment method
Inventor: KATAKABE ICHIRO
IPC: B08B3/08
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a wet treatment method for a wafer, with which particles stuck on the wafer, organic contamination or metal contamination at an atomic level can be efficiently removed, while reducing effectively the quantity of chemicals or pure water to be used. SOLUTION: When a semiconductor wafer or quartz wafer is cleaned, while using electrolytic ion water generated by an electrolytic ion water generator having an electrolytic tub for generating anode water and cathode water, washing is performed while using the anode water after washing using the cathode water. After the particles stuck on the water or organic contamination have been removed by the cathode water, the metal contamination at the atomic level is removed by the anode water.